볼베어링 발열에 관한 실험적 고찰

  • Published : 1997.04.01

Abstract

The heat generation of angular contact ball bearings and deep groove ball bearings is studied with experiment and simulation. The temperature variation of inner, outer races and the temperature incresement distribution are measured by using thermocouples for the shaft speed, preload, viscosity of lubrucant and lubrication method. The measured values from experiment are used to estimate the heat generation rate. Oil-air lubrication using oils with different viscosities and grease lubrication are adopted.

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